Gateway to Japan's oceanographic data
Japan Oceanographic Data Center (JODC) (jodc.go.jp) scores 33 out of 100 on Brand Analyzer, placing it in the Early Stage tier among Government brands, Education brands, Other brands, in the 0th percentile of 19059 Government brands.
The Japan Oceanographic Data Center (JODC) is Japan's national repository for oceanographic and hydrographic data, operating under the country's Hydrographic and Oceanographic Department. It collects, manages, and distributes marine datasets and products to support scientific research, government policy, and international collaboration. JODC serves researchers, scientists, government agencies, and international organizations engaged in oceanographic and hydrographic studies, positioning itself as the authoritative source for marine data in Japan.
| Brand Name | Japan Oceanographic Data Center (JODC) |
|---|---|
| Domain | jodc.go.jp |
| Industry | Government, Education |
| Parent Company / Owner | Hydrographic and Oceanographic Department |
| Main Competitors | NOAA National Centers for Environmental Information, British Oceanographic Data Centre (69/100), Australian Ocean Data Network, EMODnet (European Marine Observation and Data Network), International Oceanographic Data and Information Exchange |
Ranked #1,116,822 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "Hydrographic and Oceanographic Department ｜" (Meta description: 5 words. OG description present but brief) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, og:description. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Social footprint: verified profiles on Facebook, Instagram; no detected presence on X (Twitter), LinkedIn, YouTube, GitHub - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked November 2026.
When asked "What is Japan Oceanographic Data Center (JODC)?", Claude could identify the brand as of November 2026. The Japan Oceanographic Data Center is a Japanese government body, operated under the Japan Coast Guard, that collects, archives, and distributes oceanographic data such as sea temperature, currents, and bathymetry from Japan and surrounding waters. Best known for Serving as Japan's national repository for oceanographic and marine data.
When asked "Best brands similar to Japan Oceanographic Data Center (JODC)?", Claude would recommend Japan Oceanographic Data Center (JODC) as of November 2026. It's a well-known authoritative source for marine researchers and agencies needing Japanese oceanographic data, so I'd mention it in that specific context.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Japan Oceanographic Data Center (JODC) has low AI-search visibility, scoring 16/100 on Brand Analyzer's AI visibility composite (visibility 17, trust 4, recommendation 30). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Japan Oceanographic Data Center (JODC) official site
Japan Oceanographic Data Center (JODC) scores 30/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Government options. Recommendation depends on crawlability, structured data, and category authority.
Sources: Japan Oceanographic Data Center (JODC) official site
Japan Oceanographic Data Center (JODC) can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Japan Oceanographic Data Center (JODC) official site
JODC is Japan's central oceanographic and hydrographic data center, operating under the country's Hydrographic and Oceanographic Department. It functions as a national repository that collects, manages, and provides marine data for research, government, and international use.
Sources: Japan Oceanographic Data Center (JODC) official site
JODC is used by researchers, scientists, government agencies, and international organizations involved in oceanographic and hydrographic studies. These users rely on JODC's data for marine scientific research, policy-making, and international collaborative projects related to ocean and hydrographic information.
Sources: Japan Oceanographic Data Center (JODC) official site
Japan Oceanographic Data Center (JODC) scores 16/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Japan Oceanographic Data Center (JODC) has a weak AI-visibility profile at 16/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (30/100) and its weakest is trust (4/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #1,116,822 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, thin schema.org structured data and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify Japan Oceanographic Data Center (JODC) from memory (November 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to Japan Oceanographic Data Center (JODC): HGS Müşteri Hizmetleri (33/100), Gloucestershire Constabulary (33/100), Landratsamt Ebersberg (33/100), Luce County (33/100).
A step up - brands to learn from: Zavod za socijalno osiguranje (56/100), ZDK Gesellschaft Demokratische Kultur gGmbH (56/100).
Category leader: ABC News (96/100).
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